Mackie ProFX12v3+ 12-Channel Analog Mixer with Built-In FX, USB Recording, and Bluetooth

$ 419.99

Well suited for live sound, home recording, and content creators, the Mackie ProFX12v3+ is a 12-channel professional analog mixer with powerful enhancements for studio-quality recordings and live streams. Capture your performance with Onyx preamps and channel EQ, add computer audio via loopback, bring in calls via Bluetooth, and enhance your sound with upgraded GigFX+ effects on a color LCD screen.

All channels feature 3-band EQ, a level control knob, a pan knob, a monitor send, and an FX send. Channels 1-9 features Onyx microphone preamps with 60 dB of headroom, channel inserts, and a low-cut filter, while channels 1-4 feature 1-knob compression and channels 1-2 support Hi-Z inputs for instruments. The three recording modes (Standard Stereo, Channel 1&2 Direct, and Loopback) provide a ton of flexibility when live streaming or recording directly to a computer. The ProFX12v3+ includes a USB cable and Waveform OEM recording software.

Renowned Onyx Mic Preamps
  • 7 Onyx mic pres with up to 60 dB of gain and ultra-low noise performance

The Essential Mixing Tools You Need
  • 3-band EQ on all channels
  • One-knob compression on channels 1 through 4
  • Hi-Z switches allow direct connection of instruments
  • 100 Hz low-cut filter and 48V phantom power on all mic channels
  • Stereo 1/8" input on channel 11/12
  • FX and Monitor send busses
  • Subgroup bus

Series Features
  • High-Resolution GigFX+ Effects Engine
    • Enhance your sound with 12 upgraded FX options
    • Edit and save presets on the fly with the color LCD screen

    24-Bit / 192 kHz 2×4 USB Audio Interface
    • USB-C connection

    Switch Between Recording Modes
    • Standard: Main mix including GigFX+ effects and tone-shaping EQ
    • Loopback: Computer audio added to main mix, great for live streaming
    • Interface: Untouched audio from channels 1 and 2 without effects or EQ

    Bidirectional Bluetooth
    • Integrate callers from an external device like a smartphone or tablet
    • Stream music from your device, directly into the mixer

    Effortless Latency-Free Monitoring
    • Easily blend between monitoring your computer output and a direct feed from the mixer

    Record Like a Pro
    • Waveform OEM software included

    Signature Rugged Design
    • Legendary Built-Like-A-Tank design
    • Solid steel chassis
    • Tough ABS side protection

    Box Contains

      Mackie ProFX12v3+ 12-Channel Analog Mixer with Built-In FX, USB Recording, and Bluetooth
    • 1 x USB-C Cable
    • 1 x Power Supply
    • 1 x Waveform OEM Download

    Returns Policy

    You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

    You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

    If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

    Easy 30 Day Return Policy

    If you are dissatisfied with your purchase for any reason, you may return it to Kellards within 30 days of the purchase date, subject to the conditions and exclusions below.

    You may initiate a return or exchange by requesting an RMA at

    Securely affix your return label to the outside of the shipping package. Return shipping fees are the responsibility of the customer. We recommend you ship via insured ground service with a tracking number. We cannot be responsible for lost packages.

    Return Address

    Kellards Return
    3237 Greenpoint Ave.
    Long Island City NY 11101

    Eligibility Conditions

    Please read conditions below. If all conditions are not met, Kellards reserves the right to refuse the return or to charge a minimum 15% restocking fee. All returned items must be in new condition, in their original unaltered box (including an intact UPC code) and must include all packing material, blank warranty cards, manuals and accessories. Kellards can only refund the original purchase price. Shipping and handling fees are nonrefundable.

    Nonreturnable Items

    • Electronic software downloads
    • Opened consumable items (e.g., film, tapes, paper, bulbs, CD, DVDs, ink cartridges, etc.)
    • Underwater equipment that has been submerged

    Defective or Damaged Items

    Defective items may be repaired, exchanged or refunded at our discretion for the same model or manufacturer's equivalent model.


    Please allow 3-5 business days for mail-in exchanges to be processed.

    Refunds & Credits

    Once we receive and inspect your item(s), we will credit your account. Please allow 5-7 days for a credit to appear on your account. In most cases, we will issue your refund in the same way you made the original purchase.


    We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

    When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

    Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.